高纯氧化铝制备技术及应用研究进展

摘要

高纯氧化铝由于具有优良的物化特性而成为重要的特种功能材料之一,在机械、电子、化工、光学等技术领域具有广泛用途.介绍了高纯氧化铝的主要生产方法,对各生产方法的特点及优缺点进行了分析,并介绍了高纯氧化铝的最新应用领域.此外,还展望了高纯氧化铝的未来发展方向.%High purity alumina has become one of important functional materials due to its excellent physical and chemical performance and it has applied extensively in technical fields,such as machinery,electron,chemical,and optics industry etc.. Major methods of producing high purity alumina were introduced. The advantages and disadvantages and characteristics of these methods were analyzed.Latest application fields of high purity alumina were also introduced. Furthermore, research direction of high purity alumina in future was prospected.